Group of koala, phascolarctos cinereus resting on the tree, one scratching its body, cleaning and grooming its fluffy grey fur, curl up into a ball and scent gland its own bum, close up shot

northern koala phascolarctos cinereus australia animal australian lone pine fluffy fur tree queensland victoria species wildlife eucalyptus eucalypt sanctuary habitat gold coast conservation zoo healesville moonlit currumbin park sleep nap branch sit scratch clean groom body curl rest ball sniff butt bum smell brisbane scent gland mark breeding season mating bear reserve